private bool ImportDay(data.stock stock)
{
try
{
IList <data.PriceInfo> spday = sync.GetPriceByDay(stock);
var list = spday.OrderBy(p => p.date).ToList();
for (int i = 1; i < list.Count(); i++)
{
list[i].yestclose = list[i - 1].price;
list[i].updown = list[i].price - list[i].yestclose;
list[i].percent = list[i].updown / list[i].yestclose;
}
stockService.AddPriceByDay <data.data_stock_day_latest>(spday, false);
this.Log().Info("日线：" + stock.code + stock.name);
return(true);
}
catch (Exception ex)
{
stockService.AddPriceSyncLog(new data.pricesynclog
{
batch = this.batch.ToString(),
stock_code = stock.code,
description = ex.GetBaseException().Message,
creatime = DateTime.Now,
type = "day"
});
return(false);
}
}
private void clearTechData(data.stock stock)
{
using (StockManDBEntities entity = new StockManDBEntities())
{
string sql = string.Format("delete from tech_context where object_code='{0}'", stock.code);
entity.Database.ExecuteSqlCommand(sql);
}
}
public IList <data.PriceInfo> GetPriceByMonth(data.stock stock)
{
//http://data.gtimg.cn/flashdata/hushen/monthly/sh600050.js
string url = "http://data.gtimg.cn/flashdata/hushen/monthly/{0}.js";
string code = GetStockCode(stock);
List <data.StockInfo> stockList = new List <data.StockInfo>();
string target = string.Format(url, code);
var tempList = GetStockPriceFromServer(stock.code, target);
return(tempList);
}
public IList <data.stock> GetStocks(data.stockcategory category)
{
IList <string> codes = getStockCodeList(category);
IList <IList <string> > codeStr = new List <IList <string> >();
int num = 10;
if (codes.Count > 10)
{
for (int i = 0; i < codes.Count; i = i + num)
{
codeStr.Add(codes.Skip(i).Take(num).ToList());
}
}
else
{
codeStr.Add(codes);
}
IList <data.stock> stockList = new List <data.stock>();
foreach (IList <string> sub in codeStr)
{
string url2 = "http://push3.gtimg.cn/q={0}&m=push&r={1}";
Uri uri = new Uri(string.Format(url2, string.Join(",", sub), new Random().ToString()));
//pv_sz000718="51~苏宁环球~000718~4.65~4.63~4.65~181492~70761~110731~4.64~1372~4.63~3972~4.62~3000~4.61~5423~4.60~1117~4.65~3246~4.66~1875~4.67~2492~4.68~3955~4.69~2481~15:00:20/4.65/3400/S/1581372/21958|14:56:56/4.65/50/S/23250/21784|14:56:53/4.66/20/B/9320/21779|14:56:47/4.65/29/S/13509/21768|14:56:38/4.65/14/S/6510/21756|14:56:38/4.66/24/B/11184/21750~20140704150411~0.02~0.43~4.69~4.58~4.65/178092/82605364~181492~8419~1.23~103.55~~4.69~4.58~2.38~68.35~95.01~2.19~5.09~4.17~";
string content = getRequestContent(uri);
string[] stockStrs = content.Split('\n');
foreach (string stockStr in stockStrs)
{
Regex reg = new Regex("\"[^\"]+\"");
var matchs = reg.Matches(stockStr);
foreach (Match match in matchs)
{
string[] vs = match.Value.Trim('\"').Split('~');
data.stock stock = new data.stock();
stock.code = (vs[0] == "51" ? "1" : "0") + vs[2];
//stock.cate_code = category.code;
stock.name = vs[1];
stock.price = decimal.Parse(vs[3]);
stock.yestclose = decimal.Parse(vs[4]);
stock.symbol = "";
stockList.Add(stock);
Console.WriteLine(stock.code + "-" + stock.name + "-" + stock.price);
}
}
}
return(stockList);
}
/// <summary>
/// 或者针对腾讯网站的编码
/// </summary>
/// <param name="stock"></param>
/// <returns></returns>
private string GetStockCode(data.stock stock)
{
string prifix = string.Empty;
if (stock.code.Substring(0, 1) == "0")
{
prifix = "sh";
}
else if (stock.code.Substring(0, 1) == "1")
{
prifix = "sz";
}
return(prifix + stock.code.Substring(1));
}
private bool ImportMonth(data.stock stock, DateTime startDate)
{
IList <data.PriceInfo> spmonth = sync.GetPriceByMonth(stock);
var list = spmonth.Where(p => p.date >= startDate.AddDays(-30)).OrderBy(p => p.date).ToList();
for (int i = 1; i < list.Count(); i++)
{
list[i].yestclose = list[i - 1].price;
list[i].updown = list[i].price - list[i].yestclose;
list[i].percent = list[i].updown / list[i].yestclose;
}
if (list.Count > 0)
{
list.RemoveAt(0);
}
stockService.AddPriceByMonth <data.data_stock_month_latest>(list);
this.Log().Info("月线：" + stock.code + stock.name);
return(true);
}
public IList <data.PriceInfo> GetPriceByDay(data.stock stock)
{
//http://data.gtimg.cn/flashdata/hushen/daily/14/sh600050.js
string url = "http://data.gtimg.cn/flashdata/hushen/daily/{0}/{1}.js";
//daily_data_04="\n\
//040102 3.93 4.12 4.17 3.91 1885527\n\
//040105 4.13 4.53 4.53 4.13 3699816\n\
//040106 4.59 4.88 4.98 4.56 4880455\n\
//040107 4.88 4.78 4.97 4.73 3515511\n\
//040108 4.75 4.94 5.05 4.72 2859660\n\
//040109 4.92 4.87 5.11 4.84 2846707\n\
//040112 4.89 5.02 5.04 4.78 2001276\n\
//040113 5.04 4.89 5.08 4.82 1837009\n\
//040114 4.88 4.74 4.90 4.72 1938512\n\
//040115 4.74 4.74 4.82 4.72 1131030\n\
//040116 4.76 4.74 4.79 4.61 1320374\n\
//040129 4.78 4.86 4.95 4.78 1330404\n\
//040130 4.89 4.87 5.03 4.84 1758014\n\
//040202 5.36 5.17 5.36 5.03 4633113\n\
//040203 5.18 5.15 5.19 5.07 1248059\n\
string code = GetStockCode(stock);
List <data.PriceInfo> stockList = new List <data.PriceInfo>();
IList <string> urls = new List <string>();
for (int i = 2010; i <= DateTime.Now.Year; i++)
{
string target = string.Format(url, (i.ToString()).Substring(2), code);
var tempList = GetStockPriceFromServer(stock.code, target);
if (tempList.Count <= 0)
{
continue;
}
stockList.AddRange(tempList);
Thread.Sleep(100);
}
return(stockList);
}
private bool ImportWeek(data.stock stock)
{
try
{
IList <data.PriceInfo> spweek = sync.GetPriceByWeek(stock);
var list = spweek.OrderBy(p => p.date).ToList();
for (int i = 1; i < list.Count(); i++)
{
list[i].yestclose = list[i - 1].price;
list[i].updown = list[i].price - list[i].yestclose;
list[i].percent = list[i].updown / list[i].yestclose;
}
stockService.AddPriceByWeek <data.data_stock_week_latest>(spweek, false);
this.Log().Info("周线：" + stock.code + stock.name);
return(true);
}
catch (Exception ex)
{
return(false);
}
}